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Force

Net Force

Inertia

Newton

A push or pull exerted on an object is called a(n) _____.

The term _____ refers to the vector sum of all the individual…

The tendency of an object to resist any change in its motion…

_____ is the unit used to measure forces.

Force

A push or pull exerted on an object is called a(n) _____.

Net Force

The term _____ refers to the vector sum of all the individual…

Force

Net Force

Friction

Gravity

A push or a pull

The combination of all forces acting on an object

A force that opposes motion between two surfaces that are in…

A force of attraction between objects that is due to their ma…

Force

A push or a pull

Net Force

The combination of all forces acting on an object

Mass

Force

Net Force

acceleration

The amount of matter that an object is made of

A push or pull on an object

The sum or difference of all of forces acting on an object.

When an object is at its terminal velocity, it has no ____.

Mass

The amount of matter that an object is made of

Force

A push or pull on an object

force

tension

net force

gravity net force

push or pull on an object... Newtons is the unit

is the force through a string or a rope

combination on all forces acting on an object

down

force

push or pull on an object... Newtons is the unit

tension

is the force through a string or a rope

Action

Dynamics

Equilibrium

Force

One of the two equal and opposite forces in an action-reactio…

The process of calculating three-dimensional motion from forc…

Occurs when the forces of an object are balanced

A push or pull; any action that has the ability to change an…

Action

One of the two equal and opposite forces in an action-reactio…

Dynamics

The process of calculating three-dimensional motion from forc…

Force

Mass

Newton's First Law

Second Law

A push or a pull

A Measure of the difficulty in acceleratig an object. Equival…

If the net force on an object is zero, its velocity is consta…

A object of mass m has a acceleration given by the net force…

Force

A push or a pull

Mass

A Measure of the difficulty in acceleratig an object. Equival…

proportional

inversely proportional

Newton's Second Law

pressure

A relationship between two quantities in which, as one quanti…

A relationship between two quantities in which, as one quanti…

The unbalanced force (net force) acting on an object equals t…

the force applied to a unit area of surface

proportional

A relationship between two quantities in which, as one quanti…

inversely proportional

A relationship between two quantities in which, as one quanti…

Necessary conditions for an object to…

Friction is a

Two types of friction

Kinetic Friction

Net force=0

force that opposes the relative motion of two contacting surf…

Kinetic & Static

occurs between surfaces in motion; its magnitude is fk=uk*n.…

Necessary conditions for an object to…

Net force=0

Friction is a

force that opposes the relative motion of two contacting surf…

Friction is a

Two types of friction

Kinetic Friction

Static Friction

non-conservative force

Kinetic & Static

sliding friction; surfaces move relative to each other

surfaces do not move relative to each other

Friction is a

non-conservative force

Two types of friction

Kinetic & Static

Perigee is

According to Aristotle, which of the f…

A comet near the sun whose orbit is __…

Newtonian physics tells us that Kepler…

the point in a object's orbit around Earth, when the object i…

a person pushing a car along the street

hyperbolic

is a result of the conservation of angular momentum

Perigee is

the point in a object's orbit around Earth, when the object i…

According to Aristotle, which of the f…

a person pushing a car along the street

Newton's First Law: Law of Inertia

Equation for relationship between mass…

Unit of a Newton

Newton Conversions

Objects in motion (or at rest) tend to stay in motion (or at…

W=mg... W=N or newtons

kg*m/s^2

N/kg=m/s^2

Newton's First Law: Law of Inertia

Objects in motion (or at rest) tend to stay in motion (or at…

Equation for relationship between mass…

W=mg... W=N or newtons

Force

Contact Forces

Field Forces

Add Forces

A push or a pull on an object, vector, can change motion (acc…

Objects must be touching, throwing a ball or friction

Objects are at a distance (don't have to touch), gravity

Net force (resultant)

Force

A push or a pull on an object, vector, can change motion (acc…

Contact Forces

Objects must be touching, throwing a ball or friction

Friction

Mass

Kilogram

Newton

The resistive force that opposes the motion or attempted moti…

The quantity of matter in an object. More specifically, it is…

The fundamental SI unit of mass (metric)

The SI unit of force. One newton (symbol N) is the force that…

Friction

The resistive force that opposes the motion or attempted moti…

Mass

The quantity of matter in an object. More specifically, it is…

Field Forces

Gravity/Weight

Electrostatic

Magnetic

interactions without contact, mediated by a "field of f=influ…

a pull in between all objects with mass

a push or pull between charged particles, push comes from lik…

a push or pull between magnets

Field Forces

interactions without contact, mediated by a "field of f=influ…

Gravity/Weight

a pull in between all objects with mass

Force

Dynamic

Newton (N)

Inertia

Any action on a body that causes it to change motion... A push/…

Relating to motion of an object or system under the influence…

The SI metric unit of force

The resistance of a body to a change in motion

Force

Any action on a body that causes it to change motion... A push/…

Dynamic

Relating to motion of an object or system under the influence…

Equal and opposite force

To every action there is always and op…

Force pairs

Mass

When one object exerts a force on a second object, the second…

What is Newton's third law?

Force occurs in...

What is the measure of inertia??

Equal and opposite force

When one object exerts a force on a second object, the second…

To every action there is always and op…

What is Newton's third law?

(re)action

dynamics

equilibrium

force

one of the two equal and opposite forces in an action-reactio…

the process of calculating 3D motion from forces and accelera…

in physics, occurs when the forces on an object are balanced

any action on a body that causes it to change motion; a vecto…

(re)action

one of the two equal and opposite forces in an action-reactio…

dynamics

the process of calculating 3D motion from forces and accelera…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

force

Newton's first law

mass

weight

- a push or a pull... - vector quantity measured in newtons

- states that an object remains at rest, or maintains a const…

- a property of an object that determines how much it will re…

- the force of gravity on an object ... - measured in newtons

force

- a push or a pull... - vector quantity measured in newtons

Newton's first law

- states that an object remains at rest, or maintains a const…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

Newton's Second Law

pressure

fluid

air resistance

The unbalanced force (net force) acting on an object equals t…

the force applied to a unit area of surface

a continuous substance that tends to flow and to conform to t…

the fluid friction experienced by objects falling through the…

Newton's Second Law

The unbalanced force (net force) acting on an object equals t…

pressure

the force applied to a unit area of surface

Force

Contact Force

Field Force

Net Force = 0

A push or pill on an object... can cause a change in motion (Acc…

Objects are touching (throwing a ball)

Forces that act at distance (gravity, magnetism)

"Balanced forces" book sitting on a table

Force

A push or pill on an object... can cause a change in motion (Acc…

Contact Force

Objects are touching (throwing a ball)

Lift

Reaction force

Resolution

Action force

The net upward force produced by the difference between upwar…

The force that is equal in strength and opposite in direction…

1. A method of separating a vector into its component parts…

The force acting in one direction

Lift

The net upward force produced by the difference between upwar…

Reaction force

The force that is equal in strength and opposite in direction…

Force

Contact Force

Field Force

Net Force

a push or pull on an object... can cause a change in motion

objects are touching

forces that act at a distance

when forces are added together

Force

a push or pull on an object... can cause a change in motion

Contact Force

objects are touching

Friction

Mass

Kilogram

Newton

The force that acts to resist the relative motion of objects…

The quantity of matter in an object. More specifically, it is…

The fundamental SI unit of mass (metric)

The SI unit of force. One newton (symbol N) is the force that…

Friction

The force that acts to resist the relative motion of objects…

Mass

The quantity of matter in an object. More specifically, it is…

Friction

Static Friction

Kinetic Friction

Rolling Friction

Two objects in contact exert frictional forces on each other.…

friction <= u**N (mu**normal force). It is usually impossible t…

f=u*N Where mu is the coefficient of kinetic friction and N i…

f = mu*N where mu is the coefficient of rolling friction

Friction

Two objects in contact exert frictional forces on each other.…

Static Friction

friction <= u**N (mu**normal force). It is usually impossible t…

Newtons 3rd law

What is a force?

If all forces appear to be equal, then…

When two objects colloid (one heavy &…

Whenever an object exerts a force on a second object, the sec…

push or pull, interaction between two things (contact & non-c…

The object moves because the acceleration of the forces my va…

Neither, according to newtons 3rd law both experience the sam…

Newtons 3rd law

Whenever an object exerts a force on a second object, the sec…

What is a force?

push or pull, interaction between two things (contact & non-c…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

kinematics

dynamics

Force (N)

contact force

the study of HOW objects move

the study of WHY objects move the way the do

any push or pull on an object ... -vector quantity) ... - 1 N = 1 k…

involves contact with an object

kinematics

the study of HOW objects move

dynamics

the study of WHY objects move the way the do

Balanced force

Unbalanced forces

object's motion + BALANCED forces =

object's motion + UNBALANCED forces =

Forces acting on an object that combine and form a net force…

Forces acting on an object that combine and form a net force…

CONSTANT velocity

CHANGED velocity

Balanced force

Forces acting on an object that combine and form a net force…

Unbalanced forces

Forces acting on an object that combine and form a net force…

Force

Inertia

Newton's 1st Law(Law of Inertia)

Net force

Push or pull... Magnitude- strength... Ex: shopping cart, golf ball

Tendency of an object to resist any change in its motion.

- an object at rest, remains at rest, as long as no net force…

Vector sum of all individual forces that act on an object

Force

Push or pull... Magnitude- strength... Ex: shopping cart, golf ball

Inertia

Tendency of an object to resist any change in its motion.

What are unbalanced forces?

What is inertia?

What is Newton's First Law?

What is Newton's Second Law?

Unbalanced forces are forces that result in a net force on an…

Inertia is the property of an object that resists changes in…

Newton's First Law says that an object at rest will stay at r…

Newton's Second Law tell us that acceleration is force divide…

What are unbalanced forces?

Unbalanced forces are forces that result in a net force on an…

What is inertia?

Inertia is the property of an object that resists changes in…

What does the term magnitude mean when…

How many objects are involved when loo…

Why can a boxer only exert a small amo…

In figure 5.6, a small car collides wi…

Magnitude is the value of the force or the strength. It's the…

There are always two separate forces acting on two separate o…

The boxer can only hit something as hard as it hits back. The…

The forces they exert on each other are the same magnitude (a…

What does the term magnitude mean when…

Magnitude is the value of the force or the strength. It's the…

How many objects are involved when loo…

There are always two separate forces acting on two separate o…

Newton's 3rd Law of Motion

A soccer player kicks a ball with 1500…

When you step off a curb, Earth pulls…

Action and Reaction on Different Masse…

Whenever one object exerts a force on a second object, the 2n…

b. 1500 N

c. you pulling Earth upward

the same force exerted on a small mass produces a large accel…

Newton's 3rd Law of Motion

Whenever one object exerts a force on a second object, the 2n…

A soccer player kicks a ball with 1500…

b. 1500 N

For an action force, there must be a r…

And archer shoots and arrow. Consider…

Hey player catches the ball. Consider…

Baseball player bats a ball with a for…

Is exactly equal in magnitude

Arrow pushed against the bowstring

Force the glove excerpts on the ball

1250N

For an action force, there must be a r…

Is exactly equal in magnitude

And archer shoots and arrow. Consider…

Arrow pushed against the bowstring

WS4: L01 through L03... An applied force…

WS4: L04 and L05... A woman pushing a pa…

WS5: D1. Textbook page 163 problem #43…

WS5: D2. Textbook page 163 problem #44…

...

...

...

...

WS4: L01 through L03... An applied force…

...

WS4: L04 and L05... A woman pushing a pa…

...

deformation

drag force

friction

Hooke's Law

change in shape due to the application of force

Fd found to be proportional to the square of the speed of the…

a force that opposes relative motion or attempts at motion be…

proportional relationship b/w the force F on a material and t…

deformation

change in shape due to the application of force

drag force

Fd found to be proportional to the square of the speed of the…

1. According to Newtons second law of…

A rocket launching is an example of ne…

to keep a self accelerating downhill,…

Friction always act in the _____ to th…

acceleration

third

...

opposite

1. According to Newtons second law of…

acceleration

A rocket launching is an example of ne…

third

Apparent Weight is due to the force ex…

A measure of the gravitational force e…

Greek letter which represents summatio…

Net Force

Apparent Weight is due to the force exerted through contact w…

Weight (Newtons)

Σ (Sigma)

Sum of the forces that are acting on an object.

Apparent Weight is due to the force ex…

Apparent Weight is due to the force exerted through contact w…

A measure of the gravitational force e…

Weight (Newtons)

Balanced force

Unbalanced forces

object's motion + BALANCED forces =

object's motion + UNBALANCED forces =

Forces acting on an object that combine and form a net force…

Forces acting on an object that combine and form a net force…

CONSTANT velocity

CHANGED velocity

Balanced force

Forces acting on an object that combine and form a net force…

Unbalanced forces

Forces acting on an object that combine and form a net force…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

Friction

Mass

Kilogram

Newton

The force that acts to resist the relative motion of objects…

The quantity of matter in an object. More specifically, it is…

The fundamental SI unit of mass (metric)

The SI unit of force. One newton (symbol N) is the force that…

Friction

The force that acts to resist the relative motion of objects…

Mass

The quantity of matter in an object. More specifically, it is…

Newton's Third Law

Vector quantity

Scalar quantity

Resultant

Whenever one object exerts a force on a second object, the se…

A quantity that has both magnitude and direction. Examples ar…

A quantity that has magnitude but not direction. Examples are…

The net result of a combination of two or more vectors.

Newton's Third Law

Whenever one object exerts a force on a second object, the se…

Vector quantity

A quantity that has both magnitude and direction. Examples ar…

Friction

Mass

Kilogram

Newton

The force that acts to resist the relative motion of objects…

The quantity of matter in an object. More specifically, it is…

The fundamental SI unit of mass (metric)

The SI unit of force. One newton (symbol N) is the force that…

Friction

The force that acts to resist the relative motion of objects…

Mass

The quantity of matter in an object. More specifically, it is…